If the length of a combined footing for two columns metres apart is and the projection on the left side of the exterior column is , then the projection on the right side of the exterior column, in order to have a uniformly distributed load, is (where is the distance of centre of gravity of column loads).

If the length of a combined footing for two columns metres apart is

1.	If the length of a combined footing for two columns metres apart is and the projection on the left side of the exterior column is , then the projection on the right side of the exterior column, in order to have a uniformly distributed load, is (where is the distance of centre of gravity of column loads).
A.	-
B.	)
Answer» E.

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